157683638

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{39799}}^1$

素因数の和:40091

約数の個数: 16

約数和(自身を含む): 271276800

約数和(自身を除く): 113593162

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 39799, 79598, 278593, 557186, 11263117, 22526234, 78841819, 157683638]

約数ペア:

[(1, 157683638), (2, 78841819), (7, 22526234), (14, 11263117), (283, 557186), (566, 278593), (1981, 79598), (3962, 39799)]